Answer Happy

The following questions related to the practical control aspects for each problem. Consider how best to demonstrate/describe how the components of control (sensors, logging, controllers, actuators, power, manual components, and procedural aspects) may be the connected. Diagrams should show how control loops are connected.

6. A group of enterprising chemical engineering graduates plan on turning their love of home brewing into a larger bio-ethanol facility for renewable energy and COVID resilience. For a 2000 L batch tank system, describe the control / monitoring / safety systems required to brew a sugar-water mixture into an ethanol-water system at 30 °C, allowing for evolving CO₂ to be safely emitted. (4 marks)